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Exclusion of anions from the wood cell wall
1991 - IRG/WP 3661
Anionic components of wood preservatives and fire retardants such, as arsenates and phosphates, equilibrate at much lower concentrations in the cell wall bound water than in the free solution in the cell lumens. A degree of anion exclusion is expected in wood, due to the Donnan membrane effect. Fixed anions in the wood cell wall, produced by pH-dependent dissociation of the weak acid groups in woo...
P A Cooper
Interaction of copper-amine complexes with wood: Influence of copper source, amine ligands and amine to copper molar ratio on copper retention and leaching
1999 - IRG/WP 99-30203
The absorption and leachability of copper in copper amine (Cu-EA) treated wood are influenced by the formulation and the composition of copper amine treating solutions. The sources of copper used, Cu(OH)2, CuCO3, CuSO4 and Cu(NO3)2, in the copper amine complex formulation affect the leachability of copper. Data show that copper amine from CuSO4 and Cu(NO3)2 treated wood has less copper loss during...
Jun Zhang, D P Kamdem